baber/WOPTO huggingface dataset:
Patent JP-S61159600-A (JP)
Inventor: MURUKU REI ARORA
IPC: C25F3/04
Filed: 1985-08-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0240808-A (JP)
Title: Production of nb-ti alloy superconducting wire
Inventor: SUZUKI HIDEMOTO
IPC: H01B13/00
Filed: 1988-07-29
Abstract: PURPOSE:To make it possible to maintain an evenness and a symmetry of the filament formation by arranging cylindrically plural drum-form conductors with recessed grooves at both sides in a semicircular form, filling a conductor at the inner side of the drum-form conductors arranged cylindrical while inserting Nb-Ti alloy wires between the neighboring drum-form conductors, and after that, applying a surface reduction process to the composite installed in a conduit. CONSTITUTION:Plural drum-form conductors 6 with semicircular recessed grooves 6a at both sides are arranged in a cylindrical form, a conductor 5 is filled at the inner side of the drum-form conductors 6 arranged in a cylindrical form, while Nb-Ti alloy wires 7 are inserted between the drum-form conductors neighboring each other, and a surface reduction process is applied to the composite 9 installed in a conduit 8. As a result, an Nb-Ti alloy superconducting wire with the structure of an even filament formation maintaining its symmetry, including the copper ratio 3.0 or more, and the filament number less than a hundred, can be manufactured easily.
Patent JP-H0476045-A (JP)
Title: Lubricating rubber composition
Inventor: OKI YOSHIRO
IPC: C08L57/00
Filed: 1990-07-17
Abstract: PURPOSE:To prepare the title compsn. having satisfactory elastomeric characteristics, excellent sliding characteristics, vibration damping properties, etc., and suitable for a sliding material by mixing a fluororubber, a thermoplastic fluororesin, and a low-mol.-wt. fluoropolymer. CONSTITUTION:A fluororubber pref. having a mol.wt. of 100000-250000 (A), a thermoplastic fluororesin (e.g. a tetrafluoroethylene/perfluoroalkyl vinyl ether copolymer) (B), and a low-mol.-wt. fluoropolymer (C) are mixed pref. in a wt. ratio of A/B of (50:50) to (95:5) and a wt. ratio of A/(A+B) of (5:100) to (50:100), giving the title compsn. Examples of the fluoropolymer are a fluoroolefin, a fluoropolyether, and a polyfluoroalkylated compd. each having a mol.wt. of 5000 or lower.
Patent JP-S6434983-A (JP)
Title: Photochromic compound
Inventor: TOMOTA AKIHIKO
IPC: C07D513/04
Filed: 1987-07-30
Abstract: NEW MATERIAL:A compound expressed by formula I [R1-R5 represent H, halogen atom, alkyl, alkoxyl, aryloxy, allyl, aralkyl, pyryl, furyl, thienyl, thiazolyl, amino, cyano, nitro, ester or trifluoromethyl; X represents O or N-R6 (R6 represents H, alkyl, allyl, aryl or aralkyl)]. EXAMPLE:(E)-alpha-5-Methyl-2-phenyl-4-thiazolylethylidene (isopropylidene) succinic anhydride. USE:Usable as an optical recording, optical memory or copying medium, which has good heat-stability in dark and repeating-stability and is capable of maintaining a bright coloring state even repeating writing and erasing. PREPARATION:A thiazole expressed by formula II is subjected to the Stobbe condensation with a succinic diester.
Patent JP-H0354518-A (JP)
Title: Reflection image observation device
Inventor: MAEDA TARO
IPC: G02B27/28
Filed: 1989-07-24
Abstract: PURPOSE:To securely remove unnecessary images even if the sight of an operator varies by removing an unnecessary image between adjacent images by utilizing the polarized state of light from an image. CONSTITUTION:Outgoing light from an image 12 projected on a screen 2 passes through a 1st polarizing plate 4. The direction of the plane of polarization of this polarizing plate is polarized by 45 deg. around the optical axis on the side of the screen 2 about a 1st plane and a plane containing the light beam of reflected light 13, so incoming light 12 to a plane mirror 5 is linear polarized light having its plane of polarization at 45 deg.. The reflected light 13 of the mirror 5 is linearly polarized light having its plane of polarization at 135 deg. and incident on and reflected by a 2nd plane mirror 6. The reflected light 14 of this mirror 6 forms a mirror image to the reflected light 13 of the mirror 5. Then a 2nd polarizing plate 7 has its plane of polarization at 45 deg. around the optical axis on the incidence side to the plane containing light rings of the incoming light 13 and reflected light 14 of a mirror 6, so an erect light image 15 formed with the reflected light 1 of the mirror 6 can be observed, but even if the sight of the operator varies, the mirror image formed with the reflected light 13 of the mirror 5 becomes invisible.
Patent JP-H1035403-A (JP)
Title: Mounting device for vehicle collision detecting sensor
Inventor: TAKATSU KAZUNOBU
IPC: B60R21/16
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a mounting device by which improvement in a mounting property of a vehicle collision detecting sensor, such action and effect as quantity of the mounting angle of the sensor, protection of the sensor, and sure longitudinal direction gravity transmission can be surely accomplished. SOLUTION: A vehicle collision detecting sensor 13 is installed in a pedal bracket 3. A mounting bracket 6 is constructed of an integrally molded body comprising components such as a mounting plate part 7 fixed in a vertical plate part, 4, an upper collision gravity acceleration transmitting plate part, 8, a lower collision gravity acceleration transmitting plate part 9, a sensor mounting angle securing plate part. 10 fixed in a tilting plate part 5, and a protecting plate part 11 which covers at least the front part, of the sensor so as to protect the sensor.  The sensor is arranged in a space surrounded by the mounting plate part 7, the upper collision gravity acceleration transmitting plate part 8, the lower collision gravity acceleration transmitting plate part 9, the sensor mounting angle securing plate part 10, and the protecting plate part 11, and the sensor is connected and fixed to the upper collision gravity acceleration transmitting plate part 8 and the lower collision gravity acceleration transmitting plate part 9 by means of a mounting device.
Patent JP-S5977950-A (JP)
Title: Liquid pressure controlling valve gear for brake
Inventor: NAKAMOTO HIROMI
IPC: B60T8/26
Filed: 1982-10-28
Abstract: PURPOSE:To accomplish a two-system liquid pressure controlling function with a simple construction, by a method wherein sleeve pistons are provided on opposite sides of a plunger which is symmetrical on left and right sides, and a spring is compressed. CONSTITUTION:A sleeve 14 is provided at a central part of the interior of a casing 13, and a plunger 15 symmetrical on left and right sides is provided penetrating through the sleeve 14. The sleeve pistons 25.26 provided with annular seals 31.32 are provided on opposite sides of the plunger 15, and compress the spring 16 in accordance with the pressures in output chambers 9.10. By this, proportional pressure-reducing control is performed on liquid pressures at outlet ports 5.6, and when one of the systems is failed, the plunger 15 is moved to stop the pressure-reducing control on the other system. Accordingly, the two- system liquid pressure controlling function can be accomplished with a simple construction.
Patent JP-2000016292-A (JP)
Title: Train controller
Inventor: NAKADA KENJI
IPC: B61L3/12
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To form multiple block sections so as to accomplish ultra-multiple system train control with higher reliability by arranging a communication means allowing mutual communication between a plurality of adjacent transponders in each of the transponders and transmitting predetermined train control information including train detection information mutually. SOLUTION: A plurality of transponders A1, A2... are arranged at predetermined intervals on one side of a traveling rail (r) for a railway rolling stock 1, while check tags B1, B2... are arranged on the other side. Each of intervals between the transponders A1-An or the check tags B1-Bn serves as each of block sections 1T-nT. On the side face of the railway rolling stock 1, a plurality of tags t1, t2, t3 are arranged. Each of the transponders determines which tag communicates with it and detects the front position and the end position of the rolling stock 1 with high accuracy. Micro processor units m1, m2... driving and controlling the respective transponders and microwave transmitters C1, C2... are arranged. The respective transmitters are constructed so as to be communicatable with three or more adjacent transmitters on the left and right sides.
Patent JP-S6083583-A (JP)
Title: Perforation apparatus of live cell with laser
Inventor: KASUYA KEIKOU
IPC: C12N1/00
Filed: 1983-10-13
Abstract: PURPOSE:The titled perforation apparatus having an optical system for projecting laser beams emitted by a laser source to live cells and a monitor for monitoring the conditions of the live cells, and capable of carrying out the ingression of a substance, e.g. DNA, into many cells under the same conditions in a very short time. CONSTITUTION:Perforation laser beams 2 emitted by a perforation laser source 1 are converted into perforation laser beams within the ultraviolet light region in a frequency multiplier 3 and then passed through a shutter 5 and a beam shaper 6 to adjust the beam shape of the laser beams 2. The adjusted laser beams 2 are then directed to a condensing apparatus 8 by a reflecting mirror 7. On the other hand, reference laser beams 10 within the visible light wavelength region are emitted by a reference laser beam source 9 and adjusted to the beam shape of the laser beams 10 in a beam shaper 11, directed to the apparatus 8, superposed on the laser beams 2 and then introduced into the apparatus 8. The laser beams 2 and 10 introduced into the apparatus 8 are then condensed by a condensing lens 8' and projected onto live cells present with a solution containing a substance, e.g. DNA, in a sample holder 15 placed on a stage 14 to perforate the cells. On the other hand, light obtained from the lighting of a lamp 16 from the rear of the sample holder 15 is passed through the condensing lens 8' in the opposite direction to grasp the conditions of the live cells with a TV camera 17 and a monitor TV 18 mounted on the upper part of the apparatus 8.
Patent JP-H0867713-A (JP)
Title: Preparation of polyolefin,and syndiotactic polypropylene
Inventor: JIEEMUZU SHII DABURIYUU CHIEN
IPC: C08F8/00
Filed: 1994-08-15
Abstract: PURPOSE: To produce a polyolefin by polymerizing an olefin by using a metallocene catalyst.  
     CONSTITUTION: The production process comprises a step of bringing at least one olefin into contact with a catalyst system containing a metallocene and a promoter, wherein the metallocene is selected from the group consisting of rac-2,2-dimethylpropylidene(1-η 5 -cyclopentadienyl) (1-η 5 -fluorenyl) dichlorometallocenes of zirconium, hafnium, and vanadium. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H09100435-A (JP)
Title: Aqueous ink composition for ball-point pen
Inventor: KAWASUMI TOSHIMITSU
IPC: C09D11/17
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain a composition excellent in lubricating properties and free from the clogging at the tip of a ball-point pen by compounding an aqueous ink containing a pigment or a resin emulsion colored body, a dispersant, a water-soluble organic solvent and water with a compound having a specific structure. SOLUTION: A compound of formula I [R1 is OX (X is an alkali metal, an amine or an alkanolamine) or R2 O(CH2 CH2 O)n [R2 is a 8-18C alkyl, alkenyl or alkylphenol; (n)=1-30]] is compounded to an aqueous ink composition containing at least (A) a pigment or a resin emulsion colored body, (B) a dispersant, (C) a water-soluble organic solvent and water preferably in an amount of 0.05-10wt.% based on the total of the tank composition. An example of a compound of formula I is a compound of formula II (R2 is nonylphenyl; X is Na). Further, the ink composition is preferably compounded with a pseudoplasticity-imparting agent or a protective colloid agent.
Patent JP-S6170347-A (JP)
Inventor: AWATA YOSHIHISA
IPC: F25B9/02
Filed: 1984-09-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08216707-A (JP)
Title: Fuel evaporative emission preventing device
Inventor: SAWAMOTO HIROYUKI
IPC: B60K15/035
Filed: 1995-07-27
Abstract: PURPOSE: To reduce a canister adsorption quantity at any oil feed speed by one breather as much as possible, and to keep an emission within a regulated value. CONSTITUTION: One end part 16A of a breather 16 is connected to the vicinity of the mouth 12B of an inlet pipe 12 of a fuel tank 10, and the other end part 16B of the breather 16 is connected to a differential pressure regulating valve 18. A canister 22 is connected to the differential pressure regulating valve 18. An opening area varying means 28 is disposed in the middle part of the breather 16, whereby the fuel evaporation gas circulating quantity in the breather 16 is controlled according to the internal pressure of the fuel tank 10.
Patent JP-H0940550-A (JP)
Title: Method for catching compound into sterol vesicle
Inventor: JIYANOFU ANDORIYUU ESU
IPC: G01N33/544
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To prove a method for catching a biologically active substance in a sterol vesicle suitable for administration in vivo so as to facilitate use of a water-soluble active substance and administration of a water-insoluble active substance. SOLUTION: This method for catching of a water-insoluble compound in a sterol vesicle comprises dissolving a water-insoluble compound in an organic solvent, removing the organic solvent to leave a film consisting of the water- insoluble compound and adding a sterol vesicle composed of a salt of a sterol organic derivative to the film.  Alternatively, the water-insoluble compound and an organic acid derivative of a sterol in a state of a salt, capable of forming a double layer in an organic solvent are both dissolved in the organic solvent, the organic solvent is evaporated to leave a film containing the compound and the organic acid derivative of the sterol in a state of a salt and an aqueous phase is added to the film and shaken so that a milk white suspension of a completely closed multilamella vesicle is formed to give the objective method for catching the water-soluble compound in the sterol vesicle.
Patent JP-S5983587-A (JP)
Title: Controller for ac motor
Inventor: KUGE KATSUTAROU
IPC: H02P21/00
Filed: 1982-11-02
Abstract: PURPOSE:To improve the controlling performance and to reduce the size of an AC motor without a large reactor by separating rectifiers for absorbing a commutation surge and a brake energy as another circuits to form a rectifier. CONSTITUTION:A drive converter for driving an induction motor 7 is composed of a rectifier 1 and a transistor inverter 2, and a regenerative converter for regeneratively braking the motor 7 is composed of a rectifier 3, a thyristor inverter 4. Then, the dead time of a firing timing is eliminated by employing a thyristor inverter having a firing auxiliary thyristor of two circuits controlled by continuous pulses of the form for complementing the thyristors in the inversion of the regenerative converters.
Patent JP-S6168255-A (JP)
Title: Preparation of dot printer head
Inventor: NORIKOSHI TAKASHI
IPC: B41J2/275
Filed: 1984-09-13
Abstract: PURPOSE:To make it possible to easily perform the insertion of needles, by linearily arranging needles by a taper hole and a slit like guide hole when a needle guide and a magnet block are assembled and successively inserting needles into a needle hole from both outsides of the arranged needles. CONSTITUTION:Needles 9 are inserted in a taper hole 22 from the rear end of a guide holder 18 and arranged in a line by the slit like guide hole 23 formed so as to be continued to the taper hole 22. At this time, the lengths of the needles 9 are preliminarily made longer toward the outsides. Therefore, when the engagement depths of the needles increase, the needles 9 are successively inserted in the needle hole 24 of the needle guide 17 from outermost sides. When all of the needles 9 are inserted in the needle guide 17, the protruded lengths of the needles 9 from the needle guide are different and, therefore, the needles 9 are polished by the front surface of the needle 17 after the guide holder 18 is fixed to a magnet block.
Patent JP-S6084366-A (JP)
Title: Antistatic coating agent and production thereof
Inventor: NOMURA HARUMITSU
IPC: C09D183/04
Filed: 1983-10-14
Abstract: PURPOSE:To produce the titled coating agent capable of forming an antistatic coating film with good adhesion, which has excellent flexibility, flame retardance and resistance to water and heat, etc., by condensing a silyl group-contg. vinyl polymer with a polysiloxane. CONSTITUTION:A hydrosilane (e.g. methyldimethoxysilane) is added to the terminal unsaturated bond of a vinyl polymer (e.g. polymethyl methacrylate having an MW of 1,000-10,000) in the presence of a platinum catalyst to obtain a vinyl polymer contg. silyl groups attached to hydrolyzable groups. 100pts.wt. said polymer is condensed with 8-110pts.wt. polysiloxane (contg. at least one hydrolyzable group and hydroxyl group per molecule) obtd. by polymerizing a monomer of the formula (wherein X is a hydrolyzable group, hydroxyl group; 0<a<=4). The resulting coating agent can be thick-coated and its coating film does not form rainbow colors resulting from light interference.
Patent JP-H0737245-A (JP)
Title: Tape reproduction system
Inventor: ARUFURETSUDO EMU NERUSON
IPC: G11B15/29
Filed: 1992-07-20
Abstract: PURPOSE: To facilitate the transfer of magnetic information from a master tape to a slave tape. CONSTITUTION: A master tape 10 travels through a pinch roller 96 between a first supply and take-up reels, as is a slave tape 12 through a capstan between a second supply and take-up reels. A first and second guides 155 are placed in a position where the movement of the master tape and the slave tape are matched on the pinch roller and the capstan. A heater between the pinch roller and the second guide basically heats a thermomagnetic layer on the slave tape to a Curie temperature. This heater is adjustable in position so as to easily match the movement of the slave tape to the matching position on the capstan. A brake shoe 46 controls the tension of the master tape and that of the slave tape, between the first guide and the first supply reel and between the second guide and the second supply reel.  The pinch roller is movable to the first position, locked relatively to the capstan and brought into contact with it, facilitating the transfer of magnetic information.
Patent JP-H0748664-A (JP)
Title: Zn-ni base alloy plated steel sheet excellent in press-formability
Inventor: TOMIO HIDEHIRO
IPC: C23C2/26
Filed: 1993-08-03
Abstract: PURPOSE:To improve the press-formability of a Zn-Ni base alloy plated steel sheet without impairing the corrosion resistance of Zn-Ni base alloy plating by modifying the surface of the steel sheet into a surface layer high in Ni content and having specified thickness. CONSTITUTION:This steel sheet is one in which the average Ni content in the full plating thickness of Ni-Zn base alloy plating is regulated to 9-15wt.% and one side or both sides are applied with a modifying layer in which the Ni content in the surface layer of 1-20% of the full plating thickness is increased to 1.01-1.05 times the average Ni content in the full plating layer. In this way, the surface-treated steel sheet for a hardly formable product keeping the corrosion resistance of the Zn-Ni base alloy plated steel sheet and improved in press- formability can be obtd.
Patent JP-H0946900-A (JP)
Title: Power supply control circuit
Inventor: IKEDA MAMORU
IPC: H02J1/00
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a power supply control circuit with no power consumption during a non-operation state of a battery driving unit with respect to a portable terminal unit operated with a battery. SOLUTION: When a power switch 1 is made, a pulse signal is fed for a given time from a pulse shaping circuit to a switching element Q2 to turn the switching elements Q2 and Q3 on. When the output voltage from a DC/DC converter 2 is stabilized in this given time, the state of the switching element Q2 is stored by a feed-back circuit. In this way, a power controlling LSI is not used, and power fed to the controlling LSI is not necessary during the off state. The power consumption during the off-operation state is made zero, and a battery life for real operation time can be extended.
Patent JP-S5895358-A (JP)
Title: Electrostatic copying method and copying machine
Inventor: YOSHIOKA MASAHIRO
IPC: G03G15/041
Filed: 1981-11-30
Abstract: PURPOSE:To prevent that a part where a picture to be copied exists is not formed as a copied image, by constituting so that noncopied width of one side edge part of an original becomes constant irrespective of magnification, and keeping a white area constant. CONSTITUTION:In case of an unmagnification copying process, it is all the same as conventional copying and has no problem. On the other hand, in case when a reduction (or magnification) copying process is performed by copying magnification of M times (M=w2/w1) in the ratio of length, a projecting image of an original O on a rotary drum 8 is positioned in the width direction, so that an inside end edge Q of the part of width w1, which is a noncopied part of one side edge part of the original O in case of the unmagnification copying process coincides with the inside end edge of a copying paper separating non-image area on the rotary drum 8, that is to say, one side edge 10a of a photosensitive body 10, as shown in the figure by an alternate long and two short dashes line, and in  this way, irrespective of copying magnification, only the part of the prescribed  width w1 in one side edge part of the original O is always projected to the  copying paper separating non-image area of the rotary drum 8.
Patent JP-2000007211-A (JP)
Title: Desk type tape holder
Inventor: TAMURA MASAYUKI
IPC: B65H35/00
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a desk type tape holder capable of storing a plurality of winders for adhesive tapes using sheets as base materials and delivering the required adhesive tape to be cut at its required length in convenient use. SOLUTION: This desk type tape holder includes a case mainbody 1 open upward, a cover 2 formed of transparent or semitransparent material, a tape supporting shaft 3A held in the case mainbody 1 in a horizontal condition and in a rotation impossible manner, and a plurality of tape winders 4 fitted to the tape supporting shaft 3A in a self-rotatable manner. The cover 2 has one side provided with a tape cutting edge 6 and bulged to the outside, a slit tape lead-out port 10 is formed between one side and the upper edge of the case mainbody 1 and the tape supporting shaft 3A includes an elastically contacting means 30 for elastically contacting the inner periphery of the tape winder 4 so that an adhesive tape 20 delivered from each tape winder 4 is pulled from the tape lead-out port 10 to the outside to be cut with the tape cutting edge 6.
Patent JP-S5982833-A (JP)
Inventor: OKAMOTO YUUZOU
IPC: G01N15/14
Filed: 1982-11-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。